| Canadian Natural Resources | CNQ | TSX | CC |
| CNQ | NYSE | CC | |
| Cenovus Energy | CVE | TSX | CC |
| CVE | NYSE | CC | |
| Encana Corporation | ECA | TSX | CC |
| ECA | NYSE | CC | |
| Husky Energy Inc. | HSE | TSX | CC |
| Imperial Oil Limited | IMO | TSX | CC |
| IMO | NYSE | CC | |
| Suncor Energy Inc. | SU | TSX | CC |
| SU | NYSE | CC |
| Advantage Oil & Gas Ltd. | AAV | TSX | KM |
| AAV | NYSE | KM | |
| ARC Resources Ltd. | ARX | TSX | JM |
| Athabasca Oil Corp. | ATH | TSX | CC |
| Baytex Energy | BTE | TSX | JM |
| BTE | NYSE | JM | |
| Bellatrix Exploration Ltd. | BXE | TSX | JM |
| BXE | NYSE | JM | |
| Birchcliff Energy Ltd. | BIR | TSX | KM |
| Bonavista Energy Corporation | BNP | TSX | JM |
| Bonterra Energy Corp | BNE | TSX | JM |
| Cardinal Energy Ltd. | CJ | TSX | JM |
| Crescent Point | CPG | TSX | CC |
| CPG | NYSE | CC | |
| Crew Energy | CR | TSX | KM |
| Enerplus Corporation | ERF | TSX | KM |
| ERF | NYSE | KM | |
| Freehold Royalties Ltd. | FRU | TSX | JM |
| Kelt Exploration Ltd. | KEL | TSX | JM |
| Nuvista Energy Ltd. | NVA | TSX | KM |
| Obsidian Energy Ltd. | OBE | TSX | JM |
| OBE | NYSE | JM | |
| Painted Pony Energy Ltd. | PONY | TSX | JM |
| Paramount Resources Ltd. | POU | TSX | KM |
| Pengrowth Energy | PGF | TSX | CC |
| Peyto Exploration & Development Corp. | PEY | TSX | KM |
| PrairieSky Royalty Ltd. | PSK | TSX | JM |
| Seven Generations Energy Ltd. | VII | TSX | KM |
| Surge Energy Inc. | SGY | TSX | JM |
| Tamarack Valley Energy Ltd. | TVE | TSX | JM |
| TORC Oil & Gas Ltd. | TOG | TSX | JM |
| Tourmaline Oil Corp. | TOU | TSX | KM |
| Vermilion Energy Inc. | VET | TSX | KM |
| Whitecap Resources Inc. | WCP | TSX | JM |
| Chinook Energy Inc. | CKE | TSX | KM |
| Delphi Energy Corp. | DEE | TSX | KM |
| Granite Oil Corp. | GXO | TSX | KM |
| Iron Bridge Resources Inc. | IBR | TSX | KM |
| Leucrotta Exploration Inc. | LXE | TSXV | KM |
| Petrus Resources Ltd. | PRQ | TSX | JM |
| Storm Resources Ltd. | SRX | TSX | KM |
| Yangarra Resources Ltd. | YGR | TSX | JM |
| Contract Drillers | |||
| Ensign Energy Services | ESI | TSX | AB |
| Precision Drilling Corp. | PD | TSX | AB |
| PDS | NYSE | AB | |
| Trinidad Drilling Ltd. | TDG | TSX | AB |
| Western Energy Services Corp | WRG | TSXV | AB |
| Pressure Pumpers | |||
| Calfrac Well Services Ltd. | CFW | TSX | AB |
| STEP Energy Services Ltd. | STEP | TSX | AB |
| Trican Well Service | TCW | TSX | AB |
| Ancillary Wellsite Services | |||
| Essential Energy Services Ltd. | ESN | TSX | AB |
| Strad Energy Services Ltd. | SDY | TSX | AB |
| Blended Production/Midstream/Wellsite | |||
| CES Energy Solutions Corp. | CEU | TSX | AB |
| Enerflex Ltd. | EFX | TSX | AB |
| Mullen Group | MTL | TSX | AB |
| Secure Energy Services Inc. | SES | TSX | AB |
| Workforce Acccommodations | |||
| Black Diamond Group Ltd. | BDI | TSX | AB |
| Horizon North Logistics Inc. | HNL | TSX | AB |
| MEG Energy Corp. | MEG | TSX | CC |
| Diversified & Utilities | |||
| Algonquin Power & Utilities | AQN | TSX | DQ |
| AQN | NYSE | DQ | |
| Brookfield Infrastructure Partners L.P. | BIP | NYSE | FB |
| BIP.UN | TSX | FB | |
| Crius Energy Trust | KHW.UN | TSX | DQ |
| Emera Inc. | EMA | TSX | DQ |
| Fortis, Inc. | FTS | TSX | DQ |
| Hydro One Ltd. | H | TSX | FB |
| Independent Power Producers | |||
| Atlantica Yield plc | AY | NASDAQ | DQ |
| Boralex, Inc. | BLX | TSX | DQ |
| Brookfield Renewable Energy Partners L.P. | BEP | NYSE | FB |
| BEP.UN | TSX | FB | |
| Capital Power Corporation | CPX | TSX | DQ |
| Innergex Renewable Energy, Inc. | INE | TSX | DQ |
| Northland Power Inc. | NPI | TSX | DQ |
| Pattern Energy Group Inc. | PEGI | NASDAQ | FB |
| PEG | TSX | FB | |
| Polaris Infrastructure Inc. | PIF | TSX | DQ |
| TransAlta Renewables Inc. | RNW | TSX | DQ |
| Pipelines & Midstream | |||
| AltaGas Ltd. | ALA | TSX | CC |
| Gibson Energy Inc. | GEI | TSX | CC |
| Inter Pipeline Ltd. | IPL | TSX | CC |
| Keyera Corp. | KEY | TSX | CC |
| Pembina Pipeline Corp. | PPL | TSX | CC |
| PBA | NYSE | CC | |
